Results 161 to 170 of about 2,606 (189)
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12th International Conference on Nuclear Engineering, Volume 1, 2004
Corrosion test of three chromium-molybdenum steels — 2.25Cr-1Mo, Mod.9Cr-1Mo and 12Cr-steel (ASME P122) — has been performed in stagnant lead–bismuth eutectic (LBE) at low oxygen partial pressure at 550 °C up to 2,000 hours. After the test, the specimens were metallurgically examined using a scanning electron microscopy.
Tomohiro Furukawa +2 more
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Corrosion test of three chromium-molybdenum steels — 2.25Cr-1Mo, Mod.9Cr-1Mo and 12Cr-steel (ASME P122) — has been performed in stagnant lead–bismuth eutectic (LBE) at low oxygen partial pressure at 550 °C up to 2,000 hours. After the test, the specimens were metallurgically examined using a scanning electron microscopy.
Tomohiro Furukawa +2 more
openaire +1 more source
Journal of Nuclear Materials, 2006
Abstract The performance of iron–silica alloys with different silicon composition was evaluated after exposure to an isothermal bath of lead–bismuth eutectic (LBE). Four alloys were evaluated: pure iron, Fe–1.24%Si, Fe–2.55%Si and Fe–3.82%Si. The samples were exposed to LBE in a dynamic corrosion cell for periods from 700 to 1000 h at a temperature ...
Allen L. Johnson +7 more
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Abstract The performance of iron–silica alloys with different silicon composition was evaluated after exposure to an isothermal bath of lead–bismuth eutectic (LBE). Four alloys were evaluated: pure iron, Fe–1.24%Si, Fe–2.55%Si and Fe–3.82%Si. The samples were exposed to LBE in a dynamic corrosion cell for periods from 700 to 1000 h at a temperature ...
Allen L. Johnson +7 more
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Tribology International
This study investigates wear mechanisms of coated shafts in journal bearings within liquid lead-bismuth eutectic. Shafts were coated with TiAlN, a-C:H, multi-layer TiAlN with sputtered carbon, and chrome plating. Bearings made from sintered iron with carbon inclusions (DEVA 120 and DEVA 121) were tested in LBE at 200 °C and 50 rpm using a dedicated ...
Serag, Essam Sadik Talaat +4 more
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This study investigates wear mechanisms of coated shafts in journal bearings within liquid lead-bismuth eutectic. Shafts were coated with TiAlN, a-C:H, multi-layer TiAlN with sputtered carbon, and chrome plating. Bearings made from sintered iron with carbon inclusions (DEVA 120 and DEVA 121) were tested in LBE at 200 °C and 50 rpm using a dedicated ...
Serag, Essam Sadik Talaat +4 more
openaire +1 more source
Volume 3: Fluid-Structure Interaction; High Pressure Technology
Abstract The change of temperature in liquid lead-bismuth eutectic(LBE) can lead to the formation of oxide film with different properties on the surface of structural steel. In the lead-cooled fast reactor, the heat transfer tubes are the important place for heat exchange in the steam generator.
Hui Chen +3 more
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Abstract The change of temperature in liquid lead-bismuth eutectic(LBE) can lead to the formation of oxide film with different properties on the surface of structural steel. In the lead-cooled fast reactor, the heat transfer tubes are the important place for heat exchange in the steam generator.
Hui Chen +3 more
openaire +1 more source
2002
Lead Bismuth Eutectic (LBE) has been proposed for use in programs for accelerator transmutation of waste. LBE is the leading candidate material as a spallation target and an option for the sub-critical blanket coolant. The corrosion of 316 and 316L stainless steels by LBE has been studied using UNLV 's facilities for Scanning Electron Microscopy (SEM ...
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Lead Bismuth Eutectic (LBE) has been proposed for use in programs for accelerator transmutation of waste. LBE is the leading candidate material as a spallation target and an option for the sub-critical blanket coolant. The corrosion of 316 and 316L stainless steels by LBE has been studied using UNLV 's facilities for Scanning Electron Microscopy (SEM ...
openaire +1 more source